<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>用户管理</title>
</head>
<body>
用户管理1
<p th:text="${#httpServletRequest.getParameter('test')}">1</p>
<p th:text="${test}">1</p>
<a th:href="@{/product/comments(prodId=${prod.id})}">test</a>
</body>
</html>